Improvement in device foe the adjustment of looking-glasses in dressing-oases



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ALFRED A. GRAY AND WILLIAM C. HYDE,MJ OF DETRIVI MICHIGAN. Letters Patent No.v70,713, dated November 12, 1867.

Q o i t @hat IMPROVEMENT IN DEVICE FOR THE ADJUSTMENT 0I' LOOKINFI-GLASSES IN DRESSING-GASES.

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'IO ALL, WHOM IT MAY CONCERN:

Be it known that we, ALFRED A. GRAY and WILLIAM C. HYDE, of Athe city of Detroit, in the 'county of Wayne, State of Michigan, have invented a new and useful machine designed to be applied in the A djustment of Looking-Glass in Dressing-Cases, and wherever a rotary motion is required, which will facilitate the removal of and afford the requisite motion; and we do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making part of this specification, in which- Figure 1 is a perspective back view, with all the parts A B C D E in workingposition.

Figure 2, a perspective front View, with all the parts A B C D E in working position.

Figure 3, a view, with plate E and vball D removed, showing the hinge B open, and the thumb-screw A.

Figure 4, a view of the plate E, to which is attached the ball or centre D, the whole being fastened to an immovable upright or horizontal standard by two or more screws.

This is the mode of adjustment. The socket C, as seen in fig. 3, consisting of parts A B C, is fastened by screws through the projecting plates F and G to a movable upright or horizontal frame, as the oase may be. The socket thus fastened is placed upon D, lig. 4, fastened to an immovable upright. The hinge B, fig. 3, is closed and secured by thumb-screw A, g. 5. l

What we claim as our invention, and desire to secure by Letters Patent, is-

The hinge and movable hinge-plate, the. thumb-screw or screw that secures the hinge-plate, and the mode of adjustment, substantially as and for the purpose set forth.

. ALFRED A. GRAY,

W. G. HYDE.

Witnesses:

JOSEPH KUHN, Gao. S.. Mom. 

